According to one industry report, U.S. companies spent over $90 billion dollars on training and development activities in 2017, a year-over-year increase of 32.5 %. While many experts emphasize the importance of employee development — critics point to a painful lack of results from these investments. Ultimately, there is truth in both perspectives. Training is useful at times but often fails, especially when it is used to address problems that it can’t actually solve. Learning is a consequence of thinking, not teaching. It happens when people reflect on and choose a new behavior. But if the work environment doesn’t support that behavior, a well-trained employee won’t make a difference. Here are three conditions needed to ensure a training solution sticks: (1) Internal systems support the newly desired behavior. (2) Companies are willing to change and adapt to new systems. (3) The training solution directly serves strategic priorities, and has a real end goal.